Wind energy – development partners / suppliers
- American Wind Energy Management
- Ammonit
- EMD
- Greenworld Wind Power Co.
- Imwind Immobilien-Windkraft Verwaltungs-u. Beteiligungs GmbH
- NRG
- Oak Creek Energy
- Otech Engineering
- Raiffeisen Energy & Environment GmbH
- Secondwind
- The Wind Company GmbH
- Triton Sonic Wind Profiler
- WEB Windenergie AG
- Windkraft Simonsfeld GmbH & Co KG